diff options
Diffstat (limited to 'drivers/staging/rt2860/common/rtmp_timer.c')
| -rw-r--r-- | drivers/staging/rt2860/common/rtmp_timer.c | 302 |
1 files changed, 0 insertions, 302 deletions
diff --git a/drivers/staging/rt2860/common/rtmp_timer.c b/drivers/staging/rt2860/common/rtmp_timer.c deleted file mode 100644 index ab520909490f..000000000000 --- a/drivers/staging/rt2860/common/rtmp_timer.c +++ /dev/null @@ -1,302 +0,0 @@ -/* - ************************************************************************* - * Ralink Tech Inc. - * 5F., No.36, Taiyuan St., Jhubei City, - * Hsinchu County 302, - * Taiwan, R.O.C. - * - * (c) Copyright 2002-2007, Ralink Technology, Inc. - * - * This program is free software; you can redistribute it and/or modify * - * it under the terms of the GNU General Public License as published by * - * the Free Software Foundation; either version 2 of the License, or * - * (at your option) any later version. * - * * - * This program is distributed in the hope that it will be useful, * - * but WITHOUT ANY WARRANTY; without even the implied warranty of * - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * - * GNU General Public License for more details. * - * * - * You should have received a copy of the GNU General Public License * - * along with this program; if not, write to the * - * Free Software Foundation, Inc., * - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * - * * - ************************************************************************* - - Module Name: - rtmp_timer.c - - Abstract: - task for timer handling - - Revision History: - Who When What - -------- ---------- ---------------------------------------------- - Name Date Modification logs - Shiang Tu 08-28-2008 init version - -*/ - -#include "../rt_config.h" - -BUILD_TIMER_FUNCTION(MlmePeriodicExec); -/*BUILD_TIMER_FUNCTION(MlmeRssiReportExec); */ -BUILD_TIMER_FUNCTION(AsicRxAntEvalTimeout); -BUILD_TIMER_FUNCTION(APSDPeriodicExec); -BUILD_TIMER_FUNCTION(AsicRfTuningExec); -#ifdef RTMP_MAC_USB -BUILD_TIMER_FUNCTION(BeaconUpdateExec); -#endif /* RTMP_MAC_USB // */ - -BUILD_TIMER_FUNCTION(BeaconTimeout); -BUILD_TIMER_FUNCTION(ScanTimeout); -BUILD_TIMER_FUNCTION(AuthTimeout); -BUILD_TIMER_FUNCTION(AssocTimeout); -BUILD_TIMER_FUNCTION(ReassocTimeout); -BUILD_TIMER_FUNCTION(DisassocTimeout); -BUILD_TIMER_FUNCTION(LinkDownExec); -BUILD_TIMER_FUNCTION(StaQuickResponeForRateUpExec); -BUILD_TIMER_FUNCTION(WpaDisassocApAndBlockAssoc); -#ifdef RTMP_MAC_PCI -BUILD_TIMER_FUNCTION(PsPollWakeExec); -BUILD_TIMER_FUNCTION(RadioOnExec); -#endif /* RTMP_MAC_PCI // */ -#ifdef RTMP_MAC_USB -BUILD_TIMER_FUNCTION(RtmpUsbStaAsicForceWakeupTimeout); -#endif /* RTMP_MAC_USB // */ - -#if defined(AP_LED) || defined(STA_LED) -extern void LedCtrlMain(void *SystemSpecific1, - void *FunctionContext, - void *SystemSpecific2, void *SystemSpecific3); -BUILD_TIMER_FUNCTION(LedCtrlMain); -#endif - -#ifdef RTMP_TIMER_TASK_SUPPORT -static void RtmpTimerQHandle(struct rt_rtmp_adapter *pAd) -{ -#ifndef KTHREAD_SUPPORT - int status; -#endif - struct rt_ralink_timer *pTimer; - struct rt_rtmp_timer_task_entry *pEntry; - unsigned long irqFlag; - struct rt_rtmp_os_task *pTask; - - pTask = &pAd->timerTask; - while (!pTask->task_killed) { - pTimer = NULL; - -#ifdef KTHREAD_SUPPORT - RTMP_WAIT_EVENT_INTERRUPTIBLE(pAd, pTask); -#else - RTMP_SEM_EVENT_WAIT(&(pTask->taskSema), status); -#endif - - if (pAd->TimerQ.status == RTMP_TASK_STAT_STOPED) - break; - - /* event happened. */ - while (pAd->TimerQ.pQHead) { - RTMP_INT_LOCK(&pAd->TimerQLock, irqFlag); - pEntry = pAd->TimerQ.pQHead; - if (pEntry) { - pTimer = pEntry->pRaTimer; - - /* update pQHead */ - pAd->TimerQ.pQHead = pEntry->pNext; - if (pEntry == pAd->TimerQ.pQTail) - pAd->TimerQ.pQTail = NULL; - - /* return this queue entry to timerQFreeList. */ - pEntry->pNext = pAd->TimerQ.pQPollFreeList; - pAd->TimerQ.pQPollFreeList = pEntry; - } - RTMP_INT_UNLOCK(&pAd->TimerQLock, irqFlag); - - if (pTimer) { - if ((pTimer->handle != NULL) - && (!pAd->PM_FlgSuspend)) - pTimer->handle(NULL, - (void *)pTimer->cookie, - NULL, pTimer); - if ((pTimer->Repeat) - && (pTimer->State == FALSE)) - RTMP_OS_Add_Timer(&pTimer->TimerObj, - pTimer->TimerValue); - } - } - -#ifndef KTHREAD_SUPPORT - if (status != 0) { - pAd->TimerQ.status = RTMP_TASK_STAT_STOPED; - RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS); - break; - } -#endif - } -} - -int RtmpTimerQThread(IN void *Context) -{ - struct rt_rtmp_os_task *pTask; - struct rt_rtmp_adapter *pAd; - - pTask = Context; - pAd = pTask->priv; - - RtmpOSTaskCustomize(pTask); - - RtmpTimerQHandle(pAd); - - DBGPRINT(RT_DEBUG_TRACE, ("<---%s\n", __func__)); -#ifndef KTHREAD_SUPPORT - pTask->taskPID = THREAD_PID_INIT_VALUE; -#endif - /* notify the exit routine that we're actually exiting now - * - * complete()/wait_for_completion() is similar to up()/down(), - * except that complete() is safe in the case where the structure - * is getting deleted in a parallel mode of execution (i.e. just - * after the down() -- that's necessary for the thread-shutdown - * case. - * - * complete_and_exit() goes even further than this -- it is safe in - * the case that the thread of the caller is going away (not just - * the structure) -- this is necessary for the module-remove case. - * This is important in preemption kernels, which transfer the flow - * of execution immediately upon a complete(). - */ - RtmpOSTaskNotifyToExit(pTask); - - return 0; - -} - -struct rt_rtmp_timer_task_entry *RtmpTimerQInsert(struct rt_rtmp_adapter *pAd, - struct rt_ralink_timer *pTimer) -{ - struct rt_rtmp_timer_task_entry *pQNode = NULL, *pQTail; - unsigned long irqFlags; - struct rt_rtmp_os_task *pTask = &pAd->timerTask; - - RTMP_INT_LOCK(&pAd->TimerQLock, irqFlags); - if (pAd->TimerQ.status & RTMP_TASK_CAN_DO_INSERT) { - if (pAd->TimerQ.pQPollFreeList) { - pQNode = pAd->TimerQ.pQPollFreeList; - pAd->TimerQ.pQPollFreeList = pQNode->pNext; - - pQNode->pRaTimer = pTimer; - pQNode->pNext = NULL; - - pQTail = pAd->TimerQ.pQTail; - if (pAd->TimerQ.pQTail != NULL) - pQTail->pNext = pQNode; - pAd->TimerQ.pQTail = pQNode; - if (pAd->TimerQ.pQHead == NULL) - pAd->TimerQ.pQHead = pQNode; - } - } - RTMP_INT_UNLOCK(&pAd->TimerQLock, irqFlags); - - if (pQNode) { -#ifdef KTHREAD_SUPPORT - WAKE_UP(pTask); -#else - RTMP_SEM_EVENT_UP(&pTask->taskSema); -#endif - } - - return pQNode; -} - -BOOLEAN RtmpTimerQRemove(struct rt_rtmp_adapter *pAd, struct rt_ralink_timer *pTimer) -{ - struct rt_rtmp_timer_task_entry *pNode, *pPrev = NULL; - unsigned long irqFlags; - - RTMP_INT_LOCK(&pAd->TimerQLock, irqFlags); - if (pAd->TimerQ.status >= RTMP_TASK_STAT_INITED) { - pNode = pAd->TimerQ.pQHead; - while (pNode) { - if (pNode->pRaTimer == pTimer) - break; - pPrev = pNode; - pNode = pNode->pNext; - } - - /* Now move it to freeList queue. */ - if (pNode) { - if (pNode == pAd->TimerQ.pQHead) - pAd->TimerQ.pQHead = pNode->pNext; - if (pNode == pAd->TimerQ.pQTail) - pAd->TimerQ.pQTail = pPrev; - if (pPrev != NULL) - pPrev->pNext = pNode->pNext; - - /* return this queue entry to timerQFreeList. */ - pNode->pNext = pAd->TimerQ.pQPollFreeList; - pAd->TimerQ.pQPollFreeList = pNode; - } - } - RTMP_INT_UNLOCK(&pAd->TimerQLock, irqFlags); - - return TRUE; -} - -void RtmpTimerQExit(struct rt_rtmp_adapter *pAd) -{ - struct rt_rtmp_timer_task_entry *pTimerQ; - unsigned long irqFlags; - - RTMP_INT_LOCK(&pAd->TimerQLock, irqFlags); - while (pAd->TimerQ.pQHead) { - pTimerQ = pAd->TimerQ.pQHead; - pAd->TimerQ.pQHead = pTimerQ->pNext; - /* remove the timeQ */ - } - pAd->TimerQ.pQPollFreeList = NULL; - os_free_mem(pAd, pAd->TimerQ.pTimerQPoll); - pAd->TimerQ.pQTail = NULL; - pAd->TimerQ.pQHead = NULL; -#ifndef KTHREAD_SUPPORT - pAd->TimerQ.status = RTMP_TASK_STAT_STOPED; -#endif - RTMP_INT_UNLOCK(&pAd->TimerQLock, irqFlags); - -} - -void RtmpTimerQInit(struct rt_rtmp_adapter *pAd) -{ - int i; - struct rt_rtmp_timer_task_entry *pQNode, *pEntry; - unsigned long irqFlags; - - NdisAllocateSpinLock(&pAd->TimerQLock); - - NdisZeroMemory(&pAd->TimerQ, sizeof(pAd->TimerQ)); - - os_alloc_mem(pAd, &pAd->TimerQ.pTimerQPoll, - sizeof(struct rt_rtmp_timer_task_entry) * TIMER_QUEUE_SIZE_MAX); - if (pAd->TimerQ.pTimerQPoll) { - pEntry = NULL; - pQNode = (struct rt_rtmp_timer_task_entry *)pAd->TimerQ.pTimerQPoll; - NdisZeroMemory(pAd->TimerQ.pTimerQPoll, - sizeof(struct rt_rtmp_timer_task_entry) * - TIMER_QUEUE_SIZE_MAX); - - RTMP_INT_LOCK(&pAd->TimerQLock, irqFlags); - for (i = 0; i < TIMER_QUEUE_SIZE_MAX; i++) { - pQNode->pNext = pEntry; - pEntry = pQNode; - pQNode++; - } - pAd->TimerQ.pQPollFreeList = pEntry; - pAd->TimerQ.pQHead = NULL; - pAd->TimerQ.pQTail = NULL; - pAd->TimerQ.status = RTMP_TASK_STAT_INITED; - RTMP_INT_UNLOCK(&pAd->TimerQLock, irqFlags); - } -} -#endif /* RTMP_TIMER_TASK_SUPPORT // */ |